Transfer history will be always available in Transfer page
If you have the required permission, you will also be able to download previously transferred files [4]

Blinded transfer will provide a file with all randomisation details of randomised subjects, except hidden properties (e.g. treatment).
Blinded transfer is configured to automatically transfer the information (e.g. weekly, monthly) - the scheduled date for next automatic transfer is available in page (see [3] above)
At any times, a manual transfer may be performed.

Unblinded transfer will provide a file with all randomisation details of randomised subjects, including all hidden properties (e.g. treatment).
At any times, a manual transfer may be performed (given the permissions allow).
Automatic transfers are not available for unblinded data.
